Z1 engine tunes do not disable emissions control systems or the onboard diagnostic (OBD) system. The customer is responsible for ensuring the hardware they are using on their vehicle does not cause a failure to meet emissions standards.
The Z1 Performance Tuning Package - Upgrade Only option provides tuning support for customers that have already purchased an EcuTek Performance Tune for their 2023+ Nissan Z, and need to update their car's tune to match newly installed performance upgrades. When purchasing the Level 2 Upgrade, you'll receive a tune that has been custom calibrated to extract the most performance from your car's modifications, including oversized aftermarket intakes, aftermarket catalytic converters, E30 ethanol fuel with upgraded fuel pump, and more. The Level 2 Upgrade is available for customers that already have an EcuTek Dongle or Deskey, and wish to use the Phone Flash method or Deskey (laptop flash) to install their tune.
*Please make sure your phone is compatible with the EcuTek connect app before ordering. If you need to flash your car using the older laptop method, please select the corresponding option. When setting up your account through EcuTek Connect, please be sure to use the SAME EMAIL that you use for your Z1 account. Failure to do this may result in extended processing time.
Tune Features:
- Increased Horsepower and Torque
- Optimized for use on completely stock vehicles or vehicles with any combination of aftermarket stock diameter intakes, catback exhaust, or blow-off valves.
- Improved Shifting Performance
- Improved Throttle Response
- Vehicle Speed Limiter Removed
- Map switching options for 93, 91, and E30 fuel, and a Valet Mode
- Launch Control (Still being refined by EcuTek, function cannot be guaranteed on every vehicle at this time)
- Custom Data Logging
- Custom Dashboard Interface
- Read and Reset Diagnostic Trouble Codes
Z1 Level 2 tuning starts with the Level 1 tune and adds custom changes to suit your level of hardware modifications. To ensure these changes are best suited to your car, an iterative process is used. Z1 will upload your first Level 2 tune based on the modification list you’ve disclosed. You will load that tune and then perform a data log on the vehicle per the instructions given to you by the Z1 tuner. Based on that data log, the tuner will adjust the tune to optimize your vehicle’s performance. If necessary, this process will be repeated one additional time for a maximum of 3 total tunes. CLICK HERE for a how-to guide on data logging with EcuTek!
Explanation of Level 2 Tune Options:
Phone Flash
Select whether or not you're using EcuTek Phone Flash or Deskey (Laptop Flash) as a method of installing your tune. Customers that have already purchased phone flash will not need to purchase it again and can select the corresponding option.
- I'm using EcuTek Deskey (Laptop Flash)
- I already have an EcuTek Phone Flash License
- I would like to purchase an EcuTek Phone Flash License
Level 2 Tune
Select whether or not your car has a complete turbo-back exhaust with aftermarket catalytic converters. The customer is responsible for ensuring the catalysts being used are emissions-compliant. Z1 tunes do not disable emissions control systems or the onboard diagnostic (OBD) system.
Additionally, you may select to tune for oversized Intakes and for E30 ethanol fuels with upgraded low-pressure fuel pump.
If you have an upgraded high-pressure fuel pump or upgraded fuel injectors, please contact us before ordering at 770-838-7777. If your car is already tuned on EcuTek from somewhere other than Z1, please contact us before ordering. Previous tune purchase from Z1 is required before purchasing the Level 2 Upgrade, as we cannot update tunes that we did not create.
Currently available for the following vehicles:
After purchasing this package, please follow the corresponding link below to provide our tuners with the required information. This MUST BE COMPLETED before a tune can be sent.
Know that once we have this information your file(s) have to be built. This process could take up to 3 business days.
In-house tuning is also available, please contact our Service Department for details or to set up an appointment at [email protected] or 770-838-7777 ext 317.
ALL SALES ARE FINAL. Once purchased, the Z1 EcuTek Tuning Package cannot be refunded or returned. If you have questions before purchasing, please contact our sales team at 770-838-7777 or [email protected]
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